How does eczema itch

Eczema itching is severe, mainly antihistamine drugs are given orally to relieve itching. At present, the most commonly used antihistamines are mainly the second generation antihistamines, such as loratadine, cetirizine, ebastine, etc. However, if itching at night obviously affects rest, the first generation antihistamines can be given to help promote sleep, such as chlorphenamine maleate, seheptidine, etc. can alleviate itching and promote sleep. The choice of external drugs for eczema patients also needs to be selected according to the location and characteristics of the rash. For example, it is best to choose hormone-free drugs for the face or vulva, such as tacrolimus, pimecrolimus, butoxyacetic acid, etc. Rashes on limbs and trunk can be treated with glucocorticoid cream of different intensities. Note that glucocorticoid cream can be used twice a day. Excessive use is not recommended. If the skin is dry, pay attention to skin moisturizing.